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        Semiconductor parts containing 123 
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SCHRT 
| Part | Description |  
| GRM4.5502.123 | mounting, line switch, fuseh. 5x20 mm with/without voltage sel |  
  
SEMIK 
 
Semtech Corp. 
| Part | Description |  
| 1N6123 | 500W BI-polarity transient voltage suppressor |  
| 1N6123A | QPL 500 watt axial leaded TVS |  
| 1N6123AUS | TVS Rectifiers |  
| 1N6123US | TVS Rectifiers |  
| F1N6123 | 6.8A Ipp bidirectional transient voltage suppressor |  
| F1N6123A | 6.8A Ipp bidirectional transient voltage suppressor |  
| FX1N6123 | 6.8A Ipp bidirectional transient voltage suppressor |  
| FX1N6123A | 6.8A Ipp bidirectional transient voltage suppressor |  
| ISOPAC0123 | 10A Iout, 500V Vrrm Fast Recovery Rectifier |  
| SC11230CSK.TR | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC1123.0CSK.TR | 3.0V 105mA ultra low dropout micropower linear  regulator |  
| SC11230CSKTRT | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC11233CSK.TR | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC1123.3CSK.TR | 3.3V 105mA ultra low dropout micropower linear  regulator |  
| SC11233CSKTRT | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC11236CSK.TR | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC1123.6CSK.TR | 3.6V 105mA ultra low dropout micropower linear  regulator |  
| SC11236CSKTRT | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC11238CSK.TR | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SC1123.8CSK.TR | 3.8V 105mA ultra low dropout micropower linear  regulator |  
| SC11238CSKTRT | 150 mA Ultra-Low Dropout Micropower Linear Regulator |  
| SET010123 | 10A Iout, 500V Vrrm Fast Recovery Rectifier |  
| SET050123 | 40A Iout, 500V Vrrm Fast Recovery Rectifier |  
| SET100123 | 60A Iout, 500V Vrrm Fast Recovery Rectifier |  
| SET130123 | 10A Iout, 500V Vrrm Fast Recovery Rectifier |  
| SX1230 | Integrated Transmitter IC Narrow/wideband 315 MHz, 434 MHz 868 MHz and 915 MHz band Transmitter |  
| SX1231_10 | Transceiver Low Power Integrated UHF Transceiver |  
| SX1231 |  Low Power Integrated UHF Transceiver |  
| SX1231IMLTRT |  Low Power Integrated UHF Transceiver |  
| SX1233IMLTRT |  High Bit Rate Transceiver Low Power Integrated UHF Transceiver |  
| SX1239 |  Low Power Integrated UHF Receiver |  
| SX1239IMLTRT |  Low Power Integrated UHF Receiver |  
  
SENST 
 
SENTE 
 
SEOUL 
 
SGSAT 
 
SHARM 
 
Sharp 
| Part | Description |  
| LZ1232M | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| PC12310NSZ | Low input current type long creepage distance photocoupler |  
| PC12311NSZ | Low input current type long creepage distance photocoupler |  
| PC123 | European safety standard approved type long creepage distance photocoupler |  
| PC123A | Photocoupler |  
| PC123B | Photocoupler |  
| PC123C | Photocoupler |  
| PC123F | European safety standard approved type long creepage distance photocoupler |  
| PC123S | Photocoupler |  
| PC123Y1 | Photocoupler |  
| PC123Y | Photocoupler |  
| PC123Y2 | Photocoupler |  
| PC123Y5 | Photocoupler |  
| PC123YS | Photocoupler |  
  
SHIAN 
| Part | Description |  
| SY5123ADL | General purpose red dome-style LED |  
| SY5123HD | General purpose red dome-style LED |  
| SY5123HDL | General purpose red dome-style LED |  
| SY5123LC | General purpose red dome-style LED |  
| SY5123LT | General purpose red dome-style LED |  
| SY5123PC | General purpose red dome-style LED |  
| SY5123PD | General purpose red dome-style LED |  
| SY5123PT | General purpose red dome-style LED |  
| SY5123PW | General purpose red dome-style LED |  
  
SIGE 
| Part | Description |  
| SE1230Q | LightCharger 2.5 Gb/s automatic gain control amplifier. |  
  
Seiko Epson Corporation 
 
Silicon Laboratories 
| Part | Description |  
| AN123 |  USING THE DAC AS A FUNCTION GENERATOR |  
| C8051F123 |  Mixed Signal ISP Flash MCU Family |  
| Si4123-BM | Dual band RF1/IF out synthesizer with integrated VCOs for wireless communications. |  
| Si4123-BT | Dual band RF1/IF out synthesizer with integrated VCOs for wireless communications. |  
| SI4123G |  DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS |  
| Si4123G-BM | Dual-band RF1/IF synthesizer with integrated VCOs for GSM and GPRS wireless communication. |  
| SI4123G-BT | DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS |  
| Si4123G-BT | Dual-band RF1/IF synthesizer with integrated VCOs for GSM and GPRS wireless communication. |  
  
SINC 
| Part | Description |  
| 2N6123 | 80V Vcbo, 4.0A Ic Low frequency power silicon NPN transistor |  
  
Sipex Corporation 
| Part | Description |  
| SP6123 | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
| SP6123A | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
| SP6123ACN | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
| SP6123ACN/TR | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
| SP6123CN | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
| SP6123CN/TR | Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters |  
  
SLS 
| Part | Description |  
| HC123 | Dual Retriggerable Monostable Multivibrator |  
| SL74HC123 | Dual Retriggerable Monostable Multivibrator |  
| SL74HC123D | Dual retriggreable monostable multivibrator. |  
| SL74HC123N | Dual retriggreable monostable multivibrator. |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N1230 | 1.6A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N1230A | 1.6A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N1230B | 1.6A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N1231 | 1.6A Iout, 300V Vrrm General Purpose Silicon Rectifier |  
| 1N1231A | 1.6A Iout, 300V Vrrm General Purpose Silicon Rectifier |  
| 1N1231B | 1.6A Iout, 300V Vrrm General Purpose Silicon Rectifier |  
| 1N1232 | 1.6A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N1232A | 1.6A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N1232B | 1.6A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N1233 | 1.6A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N1233A | 1.6A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N1233B | 1.6A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N1234 | 1.6A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N1234A | 1.6A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N1234B | 1.6A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N1235 | 1.6A Iout, 700V Vrrm General Purpose Silicon Rectifier |  
| 1N1235A | 1.6A Iout, 700V Vrrm General Purpose Silicon Rectifier |  
| 1N1235B | 1.6A Iout, 700V Vrrm General Purpose Silicon Rectifier |  
| 1N1236 | 1.6A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| 1N1236A | 1.6A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| 1N1236B | 1.6A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| 1N5123 | 70V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N6123A | 51V Vbr, 7.1A Ipp bidirectional transient voltage suppressor |  
  
Siemens 
| Part | Description |  
| BAT14-123 | HiRel Silicon schottky diode |  
| BAT15-123 | HiRel Silicon Schottky Diode (HiRel Discrete and Microwave Semiconductor Medium barrier diodes for detector and mixer applications) |  
| BAT15-123ES | HiRel Silicon schottky diode |  
| BAT15-123H | HiRel Silicon schottky diode |  
| BAT15-123P | HiRel Silicon schottky diode |  
| BAT15-123S | HiRel Silicon schottky diode |  
| BC123 | 30 V, 75 mA, 50 MHz, NPN silicon transistor |  
| BC123green | 30 V, 75 mA, 50 MHz, NPN silicon transistor |  
| BC123white | 30 V, 75 mA, 50 MHz, NPN silicon transistor |  
| BC123yellow | 30 V, 75 mA, 50 MHz, NPN silicon transistor |  
| BSP123 | N-channel SIPMOS small-signal transistor |  
| BSS123 | N-channel SIPMOS small-signal transistor |  
| C67078-S3123-A2 | SIPMOS Power Transistor(N Channel) |  
| C67078-S3123-A4 | SIPMOS Power Transistor(N Channel) |  
| LDH5123 | General purpose orange-amber dome-style LED |  
| Q60203-X123 | npn silicon transistors |  
| Q60203-X123-X4 | npn silicon transistors |  
| Q60203-X123-X5 | npn silicon transistors |  
| Q60203-X123-X9 | npn silicon transistors |  
| Q62702-A1231 | Silicon Switching Diode Preliminary data (For high-speed switching applications) |  
| Q62702-A1234 | Silicon Schottky Diode (Rectifier Schottky diode for modem applications High reverse voltage For power supply) |  
| Q62702-A1239 | Silicon Switching Diode Preliminary data (For high-speed switching applications) |  
| Q62702-C2123 | NPN Silicon AF Transistors (For AF driver and output stages High collector current) |  
| Q62702-F1238 | NPN Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |  
| Q62702-F1239 | PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |  
| Q62703-Q2123 | Super ARGUS LED High-Current, 3 mm T1 LED, Non Diffused |  
| Q67000-A5123 | Video IF with FPLL, MAC State |  
| Q67040-S4123-A2 | SIPMOS Power Transistor |  
  
Samsung Electronic 
| Part | Description |  
| 2N4123 | 40 V, 200 mA, NPN epitaxial silicon transistor |  
| IRF123 | 60 V, N-channel power MOSFET |  
| KS0123 | Digital video encoder |  
| KSK123 | 20 V, 2 mA, silicon N-channel junction FET |  
| MMBT4123 | 40 V, 200 mA, NPN epitaxial silicon transistor |  
  
SMTC 
| Part | Description |  
| E-123 | Current regulative diode |  
| F-123 | Current regulative diode |  
  
SMTUK 
 
Sanken Electric Co. 
 
Solid Power Corporation 
| Part | Description |  
| 2N2123 | 50V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
  
Solitron Devices 
| Part | Description |  
| CJSE123 | Power Supply Circuit |  
| SDF123EHX | MOSFETs and TempFETs |  
| SDT12301 | 200V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  
| SDT12302 | 250V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  
| SDT12303 | 300V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  
| SFN123 | MOSFETs and TempFETs |  
| SFNF123 | MOSFETs and TempFETs |  
| SPD1230 | 12A Iout, 300V Vrrm Fast Recovery Rectifier |  
  
SONY Semiconductors 
 
SPANS 
 
STI 
| Part | Description |  
| 2N1230 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1231 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1232 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1233 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1234 | Transistors, Bipolar, Si PNP Low-Power |  
  
STIND 
| Part | Description |  
| 1N1237 | .75A Iout, 1.6kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
| 1N1238 | .75A Iout, 1.6kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
| 1N1239 | .50A Iout, 2.8kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| 1N6123 | 51V Vbr, 8.2A Ipp bidirectional transient voltage suppressor |  
| 1N6123A | 51V Vbr, 7.1A Ipp bidirectional transient voltage suppressor |  
| 2N6123 | 80V Vcbo, 4.0A Ic Low frequency power silicon NPN transistor |  
| 2STR1230 |  Low voltage fast-switching NPN power transistor |  
| GT6123 | 51V Vbr, 8.2A Ipp transient voltage suppressor |  
| GT6123A | 51V Vbr, 8.6A Ipp transient voltage suppressor |  
| HC123 | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| L123CTB | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| L123TB | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| L6123 | 100V DMOS SWITCHES |  
| LM123 | THREE-TERMINAL 3A-5V POSITIVE VOLTAGE REGULATORS |  
| LM123K | THREE-TERMINAL 3A-5V POSITIVE VOLTAGE REGULATORS |  
| M54HC123_04 | RAD-HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123 | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123A | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123AB1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123AC1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123AF1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123AM1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123B1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123C1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123D |  RAD-HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123F1 | Monostable Vibrator |  
| M54HC123F1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123K1 | RAD-HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123K |  RAD-HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M54HC123M1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123 | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123A | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123AB1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123AC1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123AF1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123AM1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123B1N | Monostable Vibrator |  
| M74HC123B1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123C1 | Monostable Vibrator |  
| M74HC123C1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123F1 | Monostable Vibrator |  
| M74HC123F1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123M1 | Monostable Vibrator |  
| M74HC123M1R | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123RM13TR | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| M74HC123TTR | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |  
| SD1234 | UHF/Microwave BJTs |  
| SMTPB123 | TRISILTM |  
| STG5123 | Low voltage 1 ?© single SPDT switch with break-before-make feature |  
| STG5123DTR | Low voltage 1 ?© single SPDT switch with break-before-make feature |  
| T1230-400W | Snubberless triac, 12A, 400V |  
| T1230-600W | Snubberless triac, 12A, 600V |  
| T1230-700W | Snubberless triac, 12A, 700V |  
| T1230W | SNUBBERLESS TRIAC |  
| T1235-600G | 12A triac, 600V |  
| T1235-600G | HIGH PERFORMANCE TRIAC |  
| T1235-600G-TR | 12A triac, 600V |  
| T1235600R-TR |  12 A Snubberless, logic level and standard triacs |  
| T1235-800G | 12A triac, 800V |  
| T1235800G-TR | 12 A Snubberless, logic level and standard triacs |  
| T1235-800G-TR | 12A triac, 800V |  
| T1235800R-TR | 12 A Snubberless, logic level and standard triacs |  
| T1235H_06 | 12A TRIACS |  
| T1235H600G | 12A TRIACS |  
| T1235H-600G | 12A TRIACS |  
| T1235H-600GRG | 12A TRIACS |  
| T1235H-600G-TR | 12A TRIACS |  
| T1235H600T | 12A TRIACS |  
| T1235H-600T | 12A TRIACS |  
| T1235H-600TRG | 12A TRIACS |  
| T1235H-600T-TR |  12A TRIACS |  
| T1235H6G | High temperature 12 A Triacs |  
| T1235H-6G |  High temperature 12 A Triacs |  
| T1235H-6G-TR |  High temperature 12 A Triacs |  
| T1235H-6I | High temperature 12 A Triacs |  
| T1235H6I |  High temperature 12 A Triacs |  
| T1235H6T |  High temperature 12 A Triacs |  
| T1235H | 12A TRIACS |  
| TS1235 | 1.2kV V[drm] Max., 35A I[T] Max. Silicon Controlled Rectifier |  
| TSD1235 | 1.2kV V[drm] Max., 40A I[T] Max. Silicon Controlled Rectifier |  
  
Semitronics Corp. 
| Part | Description |  
| 1N1230 | 1.6A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N1230A | 1.6A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N1231 | 1.6A Iout, 300V Vrrm General Purpose Silicon Rectifier |  
| 1N1231A | 1.6A Iout, 300V Vrrm General Purpose Silicon Rectifier |  
| 1N1232 | 1.6A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N1232A | 1.6A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N1233 | 1.6A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N1233A | 1.6A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 1N1234 | 1.6A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N1234A | 1.6A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N1235 | 1.6A Iout, 700V Vrrm General Purpose Silicon Rectifier |  
| 1N1236 | 1.6A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| 1N1237 | .75A Iout, 1.6kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
| 1N1238 | .75A Iout, 1.6kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
| 1N1239 | .50A Iout, 2.8kV Vrrm Center-Tapped Silicon Double Diodes with Common Cathode |  
| 1N3123 | 50mA Iout, 40V Vrrm Fast Recovery Rectifier |  
| 2N1230 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1231 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1232 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N1233 | Transistors, Bipolar, Si PNP Low-Power |  
 
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